51258753

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8941}}^1$

素因数の和:8974

約数の個数: 36

約数和(自身を含む): 92764308

約数和(自身を除く): 41505555

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 5733, 8941, 26823, 62587, 80469, 116233, 187761, 348699, 438109, 563283, 813631, 1046097, 1314327, 2440893, 3942981, 5695417, 7322679, 17086251, 51258753]

約数ペア:

[(1, 51258753), (3, 17086251), (7, 7322679), (9, 5695417), (13, 3942981), (21, 2440893), (39, 1314327), (49, 1046097), (63, 813631), (91, 563283), (117, 438109), (147, 348699), (273, 187761), (441, 116233), (637, 80469), (819, 62587), (1911, 26823), (5733, 8941)]